CN217730096U

CN217730096U - Teaching of electromechanical specialty is with real device of instructing

Info

Publication number: CN217730096U
Application number: CN202221120003.5U
Authority: CN
Inventors: 徐东
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-11-04
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to a real technical field of device of instructing of teaching, and an electromechanical specialty teaching is with real device of instructing is disclosed, it includes two support chassis and blackboards, the pole groove has all been seted up on two top of supporting the chassis, and the bracing piece has all been pegged graft in the inside in two pole grooves, and be provided with rotatable blackboard between two bracing pieces, the equal fixedly connected with pivot of intermediate position of blackboard both sides, and the one end that the blackboard was kept away from in two pivots rotates the top of pegging graft in two bracing piece sides respectively, the shifting chute has all been seted up to the side that supports the chassis is relative at two, and two shifting chutes are linked together with corresponding pole groove respectively, be provided with the backup pad between two support chassis, have the linking piece at the equal movable mounting in the inside in two pole grooves, and two linking pieces are fixed mounting respectively one that two bracing pieces are located pole inslot portion serves, the utility model discloses, can be according to user's height of the free adjustment blackboard, and can collect the chalk dust that falls down when wiping the blackboard.

Description

Teaching of electromechanical specialty is with real device of instructing

Technical Field

The utility model belongs to the technical field of the real device of instructing of teaching, specifically be a teaching of electromechanical specialty is with real device of instructing.

Background

The mechatronics cultivates and masters basic knowledge of machining technology, electrical and electronic technology, detection technology, hydraulic pressure and pneumatic, electrical control technology, automatic production line technology, maintenance of electromechanical equipment and the like, has the capability of operation, installation, debugging, maintenance and maintenance of mechatronics equipment, and is a high-quality technical skill talent engaged in the work of installation, debugging, maintenance, production technology management, service and marketing of mechatronics equipment such as automatic production lines and the like, auxiliary design and technical transformation of electromechanical products and the like.

But the present teaching training device still has certain weak point when using to the student when explaining knowledge, can write the knowledge point on the blackboard generally when explaining, but its holistic height can not freely be adjusted to common little blackboard, and some mr use and get up and have certain inconvenience to and when erasing the blackboard, chalk dust can drift at will.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes in the above-mentioned background art, the utility model provides a following technical scheme: the utility model provides an electromechanical major teaching is with real device of instructing, includes two support chassis and blackboards, two the pole groove has all been seted up on the top of supporting the chassis, and all pegs graft in the inside in two pole grooves and have the bracing piece, and be provided with rotatable blackboard between two bracing pieces, the equal fixedly connected with pivot of intermediate position of blackboard both sides, and the one end that the blackboard was kept away from in two pivots rotates the top of pegging graft in two bracing piece sides respectively, has all seted up the shifting chute in two sides that support the chassis is relative, and two shifting chutes are linked together with corresponding pole groove respectively, is provided with the backup pad between two support chassis, has the linking piece at the equal movable mounting in inside in two pole grooves, and two linking pieces respectively fixed mounting be located one of pole inslot portion and serve, and two linking pieces keep away from the one end of bracing piece and all run through corresponding shifting chute and respectively fixed connection at the both ends of backup pad.

Preferably, the support plate is located below the blackboard.

Preferably, two fixed mounting has the bottom plate between the support chassis, and has the hydraulic stem at the equal fixed mounting in both ends at two bottom plate tops, and the flexible end difference fixed connection of two hydraulic stems is at the both ends of backup pad bottom.

Preferably, the top of the supporting plate is provided with a storage groove.

Preferably, the middle positions of the top and the bottom of the blackboard are both provided with a limiting groove, the middle position of the supporting plate is provided with a through hole, a limiting bolt is movably inserted in the through hole, and one end of the limiting bolt penetrates through the through hole and is inserted in one limiting groove on the blackboard.

Preferably, an inner groove is formed in the through hole, the portion, located in the inner groove, of the limiting bolt is fixedly provided with a connecting plate, the connecting plate is located at the top end inside the inner groove, a spring is arranged in the inner groove and sleeved outside the limiting bolt, and two ends of the spring are fixedly connected to the bottom of the connecting plate and the inner wall of the inner groove respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

through controlling two hydraulic stem contractions, make two hydraulic stem drive backup pad reciprocate the position between two support chassis, the backup pad can drive two bracing pieces and remove in the pole inslot on corresponding support chassis when removing, thereby accomplish the regulation to the blackboard height, and when wiping the blackboard, the chalk dust can be along the storage of blackboard landing backup pad accomodate the inslot, and stimulate spacing bolt downwards, the one end that makes spacing bolt breaks away from the spacing groove of blackboard bottom, just so can rotate the blackboard, make 180 rotations of blackboard, it can to insert another spacing inslot to loosen spacing bolt at last, just so can come to carry out the adjustment of height to the blackboard according to the user, and can also collect the chalk dust, the facilitate the processing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the connection between the supporting bottom frame and the supporting rod of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the connection between the supporting bottom frame and the supporting rod of the present invention;

FIG. 4 is a schematic view of the connection structure between the support chassis and the connection block of the present invention;

FIG. 5 is a schematic view of the sectional structure of the support plate and the blackboard according to the present invention;

in the figure: 1. a support chassis; 2. a blackboard; 3. a support bar; 4. a rotating shaft; 5. a base plate; 6. a hydraulic lever; 7. a support plate; 8. a limit bolt; 9. a rod groove; 10. a moving groove; 11. a joining block; 12. a storage tank; 13. a limiting groove; 14. a through hole; 15. an inner tank; 16. a connector tile; 17. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-5, the utility model discloses a two support chassis 1 and blackboard 2, pole groove 9 has all been seted up on the top of two support chassis 1, and the bracing piece 3 has all been pegged graft in the inside of two pole grooves 9, and be provided with rotatable blackboard 2 between two bracing pieces 3, the equal fixedly connected with pivot 4 of intermediate position of blackboard 2 both sides, and the one end that blackboard 2 was kept away from to two pivot 4 rotates the top of pegging graft in two bracing pieces 3 sides respectively, shifting chute 10 has all been seted up to the opposite side of two support chassis 1, and two shifting chutes 10 are linked together with corresponding pole groove 9 respectively, be provided with backup pad 7 between two support chassis 1, equal movable mounting has linking piece 11 in the inside of two pole grooves 9, and two linking piece 11 are fixed mounting respectively and lie in one of pole groove 9 inside at two bracing pieces 3, and two linking piece 11 keep away from the one end of bracing piece 3 and all run through corresponding shifting chute 10 and respectively fixed connection at the both ends of backup pad 7, support chassis 1 is the Y style of a font, can increase the stability of the bottom of device.

In the second embodiment, the support plate 7 is located below the blackboard 2 in addition to the first embodiment.

Third embodiment, on the basis of first embodiment, fixed mounting has bottom plate 5 between two support chassis 1, and all fixed mounting has hydraulic stem 6 at the both ends at two bottom plate 5 tops, and the flexible end of two hydraulic stem 6 fixed connection respectively is at the both ends of backup pad 7 bottom.

In the fourth embodiment, on the basis of the first embodiment, the top of the supporting plate 7 is provided with a storage groove 12.

In the fifth embodiment, on the basis of the first embodiment, the middle positions of the top and the bottom of the blackboard 2 are both provided with a limiting groove 13, the middle position of the supporting plate 7 is provided with a through hole 14, a limiting bolt 8 is movably inserted into the through hole 14, and one end of the limiting bolt 8 penetrates through the through hole 14 and is inserted into one of the limiting grooves 13 on the blackboard 2.

In the sixth embodiment, based on the fifth embodiment, an inner slot 15 is opened inside the through hole 14, a connection plate 16 is fixedly installed on a portion of the limit bolt 8 located in the inner slot 15, the connection plate 16 is located at the top end inside the inner slot 15, a spring 17 is arranged in the inner slot 15, the spring 17 is sleeved outside the limit bolt 8, and two ends of the spring 17 are fixedly connected to the bottom of the connection plate 16 and the inner wall of the inner slot 15, respectively.

The working principle is as follows: the two hydraulic rods 6 are controlled to contract, so that the two hydraulic rods 6 drive the supporting plate 7 to move up and down between the two supporting bottom frames 1, the supporting plate 7 can drive the connecting blocks 11 at two ends to move in the rod grooves 9 when moving, the two connecting blocks 11 further drive the two supporting rods 3 to move in the rod grooves 9 on the corresponding supporting bottom frames 1, further, the height of the blackboard 2 is adjusted, chalk dust can slide into the storage grooves 12 on the supporting plate 7 along the blackboard 2 when the blackboard 2 is cleaned, the limiting bolt 8 is pulled downwards, one end of the limiting bolt 8 is separated from the limiting groove 13 at the bottom of the blackboard 2, the connecting plate 16 on the limiting bolt 8 can move downwards in the inner groove 15, the connecting plate 16 can extrude the spring 17 together, then the blackboard 2 is rotated by 180 degrees to enable the other limiting groove 13 to be aligned with the through hole 14, finally, the limiting bolt 8 is loosened, the spring 17 releases the elastic force to push the connecting plate 16 to move upwards in the inner groove 15, and the limiting bolt 8 is inserted into the other limiting groove 13 to fix the blackboard 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electromechanical specialty teaching is with real device of instructing, includes two support chassis (1) and blackboard (2), its characterized in that: the support chassis is characterized in that rod grooves (9) are formed in the top ends of the support chassis (1), the support rods (3) are inserted into the two rod grooves (9), a rotatable blackboard (2) is arranged between the two support rods (3), rotating shafts (4) are fixedly connected to the middle positions of the two sides of the blackboard (2), one ends, far away from the blackboard (2), of the two rotating shafts (4) are respectively rotated to be inserted into the tops of the two side faces of the support rods (3), moving grooves (10) are formed in the opposite side faces of the two support chassis (1), the two moving grooves (10) are respectively communicated with the corresponding rod grooves (9), a support plate (7) is arranged between the two support chassis (1), connecting blocks (11) are movably mounted in the two rod grooves (9) and fixedly mounted at one ends, far away from the support rods (3), of the two connecting blocks (11) are respectively located at one ends of the two support rods (9), and the ends, far away from the support rods (3), of the two connecting blocks (11) are respectively and penetrate through the corresponding moving grooves (10) and are fixedly connected to the two ends of the support plate (7).

2. The practical training device for teaching of the electromechanical profession of claim 1, wherein: the support plate (7) is positioned below the blackboard (2).

3. The practical training device for teaching of the electromechanical profession of claim 1, wherein: two fixed mounting has bottom plate (5) between support chassis (1), and the equal fixed mounting in both ends at two bottom plate (5) tops has hydraulic stem (6), and the flexible end difference fixed connection of two hydraulic stem (6) is at the both ends of backup pad (7) bottom.

4. The practical training device for teaching of the electromechanical profession of claim 1, wherein: the top of the supporting plate (7) is provided with a storage groove (12).

5. The practical training device for teaching of the electromechanical profession of claim 1, wherein: spacing groove (13) have all been seted up to the intermediate position of blackboard (2) top and bottom, through-hole (14) have been seted up to the intermediate position department of backup pad (7), have spacing bolt (8) in the inside activity grafting of through-hole (14), and the one end of spacing bolt (8) runs through-hole (14) and plug connects in one of them spacing groove (13) on blackboard (2).

6. The practical training device for teaching of the electromechanical profession of claim 5, wherein: an inner groove (15) is formed in the through hole (14), a connecting plate (16) is fixedly mounted on the part, located in the inner groove (15), of the limiting bolt (8), the connecting plate (16) is located at the top end of the inner portion of the inner groove (15), a spring (17) is arranged in the inner groove (15), the spring (17) is sleeved on the outer portion of the limiting bolt (8), and two ends of the spring (17) are fixedly connected to the bottom of the connecting plate (16) and the inner wall of the inner groove (15) respectively.